Jumuk + Bap = Fist + Rice
A friend of mine once asked me what jumuk bap meant. I told her that it directly translated to “fist rice.” She thought it weird, but I never once questioned the reason behind it. It was always very clear to me. It’s usually about the size a small fist. And you have to theoretically make a fist-motion in order to form these suckers. Apparently, that astute observation and explanation didn’t convince her. Whatever. No jumuk bap for you little lady!